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This is the Casio TM-100 Transmitter Watch, a rare piece of technology released in 1987 that became a groundbreaking innovation, arguably ahead of its time.

This wristwatch featured a built-in FM radio transmitter, complete with its own antenna and microphone. With this "small" device, you could turn yourself into a portable radio station anywhere, allowing anyone with a radio receiver within a range of up to 100 meters to hear you.

© Inventos y Genios Brillantes

#archaeohistories

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Ozzy Osbourne's medical examiner found traces of blood in his drugs & alcohol system.
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